INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bdfdb35e8ac31017db2ecf9d9e9cdacb2f5af07fb76cb380bbef54b3d30ad62', 
    '37XewZH+mT8eMKQTVKidw8nsNTdW9FG5++22vPt1a8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)